Brian Cox Visits ‘Alien’ Living in ‘Death Trap’ Cave | BBC Earth Science
4:14
Brian Cox Visits ‘Alien’ Living in ‘Death Trap’ Cave | BBC Earth Science
70.6K views1 week ago
YouTubeBBC Earth Science
The best of Neil deGrasse Tyson: Aliens, UFOs, asteroids & more
37:47
The best of Neil deGrasse Tyson: Aliens, UFOs, asteroids & more
16.9K views1 week ago
YouTubeCNN
Sacred & Inexplicable Places | Ancient Aliens
44:43
Sacred & Inexplicable Places | Ancient Aliens
198.8K views5 days ago
YouTubeHISTORY
Cosmic Secrets of Monoliths (S9, E13) | Ancient Aliens: The Ultimate Evidence | Full Episode
43:16
Cosmic Secrets of Monoliths (S9, E13) | Ancient Aliens: The Ultimate Evidence | Full Episode
46.2K views4 days ago
YouTubeHISTORY
The Rise & Fall of ET Species | Ancient Aliens
7:36
The Rise & Fall of ET Species | Ancient Aliens
20.6K views1 week ago
YouTubeHISTORY
Alien Trailer HD (Original 1979 Ridley Scott Film) Sigourney Weaver
1:58
Alien Trailer HD (Original 1979 Ridley Scott Film) Sigourney Weaver
Trailer
3M viewsMay 22, 2012
YouTubeRotten Tomatoes Trailers
The Most Controversial Alien Encounter Ever? | Dr. Jonathan Reed Interview
2:09:33
The Most Controversial Alien Encounter Ever? | Dr. Jonathan Reed Interview
133.7K views1 day ago
YouTubeCaspersight
11:15
RoboCop Returns, New Alien Movie, Star Trek, Not Alone, Conan the Barbarian... KinoCheck News
11.2K views23 hours ago
YouTubeKinoCheck.com
5:12
Giant Alien Monster Destroys Manhattan | CLOVERFIELD (2008) Movie CLIP 4K
4.4K views20 hours ago
YouTubeJoBlo Movie Clips
1:03
Alien: Romulus | Teaser Trailer
22.3M viewsMar 20, 2024
YouTube20th Century Studios
2:02
Alien: Romulus | Official Trailer
13.3M viewsJun 4, 2024
YouTube20th Century Studios
0:34
Alien - Official 45th Anniversary Trailer (1979) Sigourney Weaver, Tom Skerritt
297.4K viewsApr 16, 2024
YouTubeIGN
28:51
ARE ALIENS REAL? PRIMITIVE TRIBES THAT HAD CONTACT & LEARNED ASTRONOMY FROM ALIENS
208.3K views6 days ago
YouTubeKamar JERI
4:22
Scientists Found a Cosmic Visitor Almost As Old As The Universe, But Something Feels Strange | WION
22K views5 days ago
YouTubeWION
18:16
7 (Every) Upcoming Alien Movie, TV Show, & Games - Explored
13K views5 days ago
YouTubeMarvelous Videos
29:01
NASA's $40 BILLION Plan To Image Alien Worlds
281.2K views3 days ago
YouTubeAstroKobi
29:16
Top 10 NEW anomalies that prove that Alien Empires exist!
24.9K views1 day ago
YouTubeThe Angry Astronaut
8:21
Extraterrestrial Invaders Unleashed A Deadly Pandemic | The 5th Wave | Alien Invasion Movie Clip
3.9K views1 day ago
YouTubeMovie Central
0:57
Testing The Unknown: Alien Contact | UFOs Over Earth | Discovery Channel India
2.3K views3 days ago
YouTubeDiscoveryChannelInd
1:18:32
The NEW Complete Alien Timeline (1979 - 2025)
178.7K views7 months ago
YouTubeNerdist
0:56
Testing The Unknown: Alien Contact | UFO's Over Earth | Discovery Channel India
2.3K views2 days ago
YouTubeDiscoveryChannelInd
18:58
NEW Alien Scientist Class is BROKEN in 99 Nights in the Forest (UPDATE)
174.5K views1 day ago
YouTubeYario
1:00
THEY BROUGHT OUT AN ALIEN! 👽🛸
128.1K views5 days ago
YouTubeDr. Mayim Bialik
2:37
Alien: Covenant | Official Trailer [HD] | 20th Century FOX
Trailer
32.9M viewsMar 1, 2017
YouTubeAlien Anthology
2:23
Alien: Earth | Official Trailer | FX
27.1M viewsJun 5, 2025
YouTubeFX Networks
2:48
Alien: Romulus | Final Trailer
7.8M viewsJul 18, 2024
YouTube20th Century Studios
15:16
Alien Hybrid
1.5K views5 days ago
YouTubeProf Simon - Science Filmmaker
5:26
Mars Attacks! 4K | Martian First Contact Scene | Movie Clip | Warner Bros. Entertainment
375.5K views5 days ago
YouTubeWarner Bros. Entertainment
41:42
10 Hidden Alien Bases Across the Globe (S3, E20) | Ancient Aliens | Full Episode
83.8K views1 week ago
YouTubeHISTORY
5:03
Mass Alien INVASION will happen TONIGHT at The World Cup?!
27.9K views4 days ago
YouTubeTyrone Magnus
2:22
Mars Attacks! 4K Blu-ray: Exclusive Behind the Scenes Clip (2026) Tim Burton
12.7K views5 days ago
YouTubeIGN
8:43
MOST ANTICIPATED UPCOMING MONSTER & ALIEN MOVIES (2026 - 2027)
9.3K views1 week ago
YouTubeKinoCheck.com
1:01:03
An Elite Space Force Must Stop A Deadly Alien Threat From Wiping Out Earth! | Full Sci-Fi Movie
1.4K views1 day ago
YouTubeSci-Fi Central
2:42
Alien (1979) - Ripley's Last Stand Scene (5/5) | Movieclips
Trailer
2.5M viewsMay 16, 2015
YouTubeMovieclips
2:52:36
UFO SENATE HEARING LIVE: Trump Orders to Open Secret UFO Files, Hidden Truth Finally Revealed?
841 views15 hours ago
YouTubeET Now
0:16
Non-Stop Dancing! Pure Festive Energy At The Public Rally! 📣 #shorts #music #ugandanmusic
1.4M views5 days ago
YouTubeAlien Skin TV Uganda
0:40
Man-Made UFOs That Fly 100,000 MPH?! 🤯
835.9K views6 days ago
YouTubeShawn Ryan Show
43:52
ALIEN: The Documentary! (2025)
562.7K viewsDec 15, 2024
YouTubeThe Popcast Brothers
1:30:39
Alien( 1979).
381.9K viewsMar 25, 2021
Internet ArchiveCarte Game
5:40
ALIEN: COVENANT Clip - "Neomorph Attack" (2017) Sci-Fi
1.1M viewsApr 5, 2023
YouTubeJoBlo Movie Clips
1:36:19
“Alien Bodies” Are In The Lab. Astrophysicist On UFOs, DMT & Life After Death | Neil deGrasse Tyson
478.8K views6 days ago
YouTubeDr. Mayim Bialik
3:40:56
Hollywood, The CIA & UFOs: The History Beyond Spielberg
447K views1 week ago
YouTubeJesse Michels
30:22
OK James Franco Has An Alien In His Garage?
265.2K views5 days ago
YouTubeCaspersight
1:09:06
Avi Loeb's Alien Grift is Crumbling
201.9K views5 days ago
YouTubeProfessor Dave Explains
44:45
OLD Every Episode of Season 4 | Ben’s Biggest Battle Yet! | Ben 10 Classic | Cartoon Network
199.3K views1 week ago
YouTubeBen 10
35:59
Planet | Sci-Fi Short Film | DUST
198.9K views6 days ago
YouTubeDUST
43:24
Benevolent or Malevolent? 15 Alien Beings Examined Real Or Fake
185K views1 week ago
YouTubeCaspersight
5:13
AVP: ALIEN VS. PREDATOR Clip - "An Alliance" (2004)
11.3M viewsMay 6, 2021
YouTubeJoBlo Movie Clips
9:37
Supergirl Review
88.5K views4 days ago
YouTubeIGN
16:40
Upgrading ALIEN Into GOD
75K views2 days ago
YouTubeProjectJamesify
0:57
The Secret Boss of Alien Revenge in 99 Nights!
59.5K views6 days ago
YouTubeYoocary
1:32
'Alien TV' Trailer Official | Season 2 | Netflix (voiced by Rupert Degas)
544.7K viewsMar 22, 2021
YouTubeRupert Degas - People I'm Not
45:27
Alien (1979) | Restored Edition, with deleted scenes
573.5K viewsJul 8, 2023
YouTubeAll sort of movies
14:14
ALIEN Franchise RECAP! (1979-2025) Everything You Need to Know Before Alien: Earth!
211.5K views10 months ago
YouTubeScreenCrush
18:38
NASA Found Earth 2.0 (But It’s Terrifying)
44K views5 days ago
YouTubeMyIndia
9:03
Mysterious Beings Not From Earth Caught On Camera - Part 6
39.6K views1 day ago
YouTubeMostAmazingTop10
0:56
DMT TRIP: Alien Tech & The Shock of Existing! #shorts
32.8K views5 days ago
YouTubeThe Why Files
19:13
BEST UPCOMING ALIEN & MONSTER MOVIES 2026 (Trailers)
26.7K views4 days ago
YouTubeFilmSelect
7:22
Sci-Fi Short Film "Escape Velocity" | DUST
24.2K views1 week ago
YouTubeDUST
See more
Static thumbnail place holder